612795960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{34739}}^1$

素因数の和:34770

約数の個数: 144

約数和(自身を含む): 2316810600

約数和(自身を除く): 1704014640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 34739, 69478, 104217, 138956, 173695, 208434, 243173, 277912, 312651, 347390, 416868, 486346, 521085, 625302, 694780, 729519, 833736, 972692, 1042170, 1215865, 1250604, 1389560, 1459038, 1563255, 1702211, 1945384, 2084340, 2188557, 2431730, 2501208, 2918076, 3126510, 3404422, 3647595, 4168680, 4377114, 4863460, 5106633, 5836152, 6253020, 6808844, 7295190, 8511055, 8754228, 9726920, 10213266, 10942785, 12506040, 13617688, 14590380, 15319899, 17022110, 17508456, 20426532, 21885570, 25533165, 29180760, 30639798, 34044220, 40853064, 43771140, 51066330, 61279596, 68088440, 76599495, 87542280, 102132660, 122559192, 153198990, 204265320, 306397980, 612795960]

約数ペア:

[(1, 612795960), (2, 306397980), (3, 204265320), (4, 153198990), (5, 122559192), (6, 102132660), (7, 87542280), (8, 76599495), (9, 68088440), (10, 61279596), (12, 51066330), (14, 43771140), (15, 40853064), (18, 34044220), (20, 30639798), (21, 29180760), (24, 25533165), (28, 21885570), (30, 20426532), (35, 17508456), (36, 17022110), (40, 15319899), (42, 14590380), (45, 13617688), (49, 12506040), (56, 10942785), (60, 10213266), (63, 9726920), (70, 8754228), (72, 8511055), (84, 7295190), (90, 6808844), (98, 6253020), (105, 5836152), (120, 5106633), (126, 4863460), (140, 4377114), (147, 4168680), (168, 3647595), (180, 3404422), (196, 3126510), (210, 2918076), (245, 2501208), (252, 2431730), (280, 2188557), (294, 2084340), (315, 1945384), (360, 1702211), (392, 1563255), (420, 1459038), (441, 1389560), (490, 1250604), (504, 1215865), (588, 1042170), (630, 972692), (735, 833736), (840, 729519), (882, 694780), (980, 625302), (1176, 521085), (1260, 486346), (1470, 416868), (1764, 347390), (1960, 312651), (2205, 277912), (2520, 243173), (2940, 208434), (3528, 173695), (4410, 138956), (5880, 104217), (8820, 69478), (17640, 34739)]